Optical Properties
Luster
Not Available
Not Available
Pleochroism
Weak: golden-yellow
Not Available
Dispersion
0.01
26
Not Available
Transparency
Transparent, Translucent
Not Available
Refractive Index
1.566-1.579
1.73-1.81
Optic Character
Not Available
Not Available
Crystal System
Not Available
Isometric
Birefringence
0.005-0.009
Not Available
Clarity
Transparent
Color grading system
